- '--fetch-all'. After a repository is cloned, the 'fetch'
- command will be able to update revisions without affecting
- the working tree; and the 'rebase' command will be able
- to update the working tree with the latest changes.
+ '--fetch-all' and '--parent'. After a repository is cloned,
+ the 'fetch' command will be able to update revisions without
+ affecting the working tree; and the 'rebase' command will be
+ able to update the working tree with the latest changes.